| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.96 | 10.793% | $139.5549 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $193.73 | 8.407% | $210.0169 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $116.76 | 6.796% | $124.695 | $124.70 | $124.70 | $124.70 |
| Purchase #4 | $222.92 | 12.604% | $251.0168 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $24.45 | 12.395% | $27.4806 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $132.25 | 12.424% | $148.6807 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $225.51 | 6.179% | $239.4443 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,041.58 | $1,140.8892 | $1,140.89 | $1,140.90 | $1,140.90 | |